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Exhibition Hall C-2 at Queen Sirikit National Convention Center

Published dimensions

Exhibition Hall C-2 is 112 x 45 m (367 x 148 ft), 5,040 m² (54,250 sq ft), with a 2.5 m (8 ft) ceiling.

Plan view

LED wall that fits

Under a 2.5 m ceiling with 1.5 m trim and 0.3 m clearance you get 1 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 112 m wall a Absen A2 Pro wall runs 179 x 1 (30072 x 168 px, 1,790 kg, 33.1 kW).

Panel	Pitch	Wall (cols x rows)	Size	Resolution	Weight	Power (max)
9thPanel DW1.9 S Pro	1.875 mm	149 x 2 = 298	89.4 x 0.7 m	47680 x 360	1,430 kg / 3,153 lb	75.7 kW, 364 A @ 208 V
Absen A2 Pro	2.97 mm	179 x 1 = 179	89.5 x 0.5 m	30072 x 168	1,790 kg / 3,946 lb	33.1 kW, 159 A @ 208 V
Absen A3 Pro	3.9 mm	179 x 1 = 179	89.5 x 0.5 m	22912 x 128	1,701 kg / 3,749 lb	28.6 kW, 138 A @ 208 V

Wall sizing assumes 1.5 m trim to the bottom edge, 0.3 m clearance under the ceiling, and a wall no wider than 80% of the longest wall. Weight and power are tile totals from the panel spec sheet; add processing, rigging, and cable.

Seating estimate

After a 12 x 7 m stage, Exhibition Hall C-2 holds about 11,013 theater seats, 4,505 banquet seats at rounds of 10, or 3,097 classroom seats. Back row in theater is roughly 105 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Queen Sirikit National Convention Center

Exhibition Hall C-1113 x 49 m (371 x 161 ft) · 2.4 m ceiling
Plenary Hall 1-2-343 x 110 m (141 x 361 ft) · 10 m ceiling
Main Foyer108 x 17 m (354 x 56 ft) · 3.5 m ceiling
Plaza58 x 26 m (190 x 85 ft) · 8.5 m ceiling
Atrium80 x 17 m (262 x 56 ft) · 3 m ceiling
SalaThai26 x 46.5 m (85 x 153 ft) · 3.1 m ceiling
Boardroom 2113 x 9.5 m (371 x 31 ft) · 3 m ceiling
Reception Hall38.5 x 26 m (126 x 85 ft) · 6 m ceiling
Retro Live Café50 x 20 m (164 x 66 ft) · 3.5 m ceiling
Ballroom33 x 26.5 m (108 x 87 ft) · 6 m ceiling
Outdoor Zone D42.5 x 20 m (139 x 66 ft) · 3.1 m ceiling
Lotus Room40 x 15 m (131 x 49 ft) · 3 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Queen Sirikit National Convention Center · Venues in Bangkok